<?php
namespace app\mobile\model;
use think\Request;

/**
 * Class Brand
 * @package app\mobileWeb\model     品牌表
 */
class Brand extends BaseModel
{
    public function condition($type)
    {
        $list = [
            '1'      =>  'A,B,C,D,E,a,b,c,d,e',
            '2'      =>  'F,G,H,I,J,f,g,h,i,j',
            '3'      =>  'K,L,M,N,O,k,l,m,n,o',
            '4'      =>  'P,Q,R,S,T,p,q,r,s,t',
            '5'      =>  'U,V,W,X,Y,Z,u,v,w,x,y,z',
        ];
        return $list[$type];
    }
}